EP0519884B1 - Walke mit innerhalb des Walzenmantels angeordnetem Antriebsmotor - Google Patents

Walke mit innerhalb des Walzenmantels angeordnetem Antriebsmotor Download PDF

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Publication number
EP0519884B1
EP0519884B1 EP92830316A EP92830316A EP0519884B1 EP 0519884 B1 EP0519884 B1 EP 0519884B1 EP 92830316 A EP92830316 A EP 92830316A EP 92830316 A EP92830316 A EP 92830316A EP 0519884 B1 EP0519884 B1 EP 0519884B1
Authority
EP
European Patent Office
Prior art keywords
machine
motor
cylinder
cylinders
fulling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP92830316A
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English (en)
French (fr)
Other versions
EP0519884A1 (de
Inventor
Fiorenzo Biancalani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Officina Meccanica Biancalani and C di Fiorenzo Biancalani and C SNC
Original Assignee
Officina Meccanica Biancalani and C di Fiorenzo Biancalani and C SNC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Officina Meccanica Biancalani and C di Fiorenzo Biancalani and C SNC filed Critical Officina Meccanica Biancalani and C di Fiorenzo Biancalani and C SNC
Publication of EP0519884A1 publication Critical patent/EP0519884A1/de
Application granted granted Critical
Publication of EP0519884B1 publication Critical patent/EP0519884B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C17/00—Fulling
    • D06C17/04—Fulling by hammers or beaters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C17/00—Fulling
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/14—Containers, e.g. vats
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/34—Driving arrangements of machines or apparatus

Definitions

  • the invention relates to a fulling machine for textiles or similar comprising a pair of cylinders for drawing the textile and means of driving said cylinders in rotation, according to the preamble of claim 1.
  • a fulling machine for textiles or similar comprising a pair of cylinders for drawing the textile and means of driving said cylinders in rotation, according to the preamble of claim 1.
  • Such a machine is known from DE-C-742.750.
  • Fulling machines are used for the treatment of cord textiles, in which the textile is made to circulate within a vessel on whose bottom a treatment liquid is present.
  • the textile is removed from the bath by means of a pair of cylinders with parallel axes rotating in opposite directions, and is impelled by these cylinders into a fulling box where the textile is compressed to cause it to shrink.
  • the subject of the invention is a machine which has a new type of cylinder drive which enables the transverse dimensions of the machine to be substantially reduced.
  • the fulling machine is provided with a driving motor inside each cylinder.
  • the motor is housed inside the cylinder with its axis substantially perpendicular to the axis of said cylinder.
  • the motor is advantageously housed inside a box which may be sealed in order to protect the motor, especially when an electrical motor is used; this box may advantageously be supported by a shaft which projects from the ends of the corresponding cylinder and is supported in a fixed way on the sides of the machine.
  • the supports of the corresponding cylinder may be disposed on this shaft.
  • a reduction unit may advantageously be disposed between the motor and the cylinder; the motion from the motor may advantageously be transmitted to the corresponding cylinder through a pinion which engages with a ring gear integral with one of the closure disks or with one of the two ends of the corresponding cylinder.
  • the two cylinders of the fulling mechanism are driven by electric motors which are both controlled preferably by a single inverter.
  • electric motors make it possible considerably to simplify their power supply, and the use of a single inverter for each pair of cylinders substantially reduces the cost of the equipment.
  • the use of the type of drive according to the invention is particularly advantageous in the case of multiple independent fulling machines, in which each fulling mechanism is provided with cylinder drive means independent of the adjacent mechanisms. In this case the reduction in transverse dimensions is substantial.
  • the drawing schematically illustrates a non-restrictive example of the invention.
  • 1 indicates a vessel for the treatment of a cord textile, indicated in a general way by T.
  • the textile is made to circulate inside the machine in the direction of the arrow fT shown in Fig. 1.
  • the movement of the textile is obtained by means of a pair of cylinders 3 and 4 with parallel and contra-rotating axes, between which the textile is made to pass.
  • Cushions or jaws 5 are disposed upstream of the cylinders 3 and 4 to compact the textile T transversely as it enters the two drawing cylinders 3 and 4.
  • a box 6 which has the function of compacting the textile leaving the cylinders 3 and 4 is located downstream of the cylinders 3 and 4 (with respect to the direction of advance of the textile).
  • the textile is made to circulate repeatedly between the various components of the machine to achieve the desired treatment, as is known to experts in the field.
  • Fig. 2 shows the same elements as Fig. 1, in a front view.
  • a number of fulling mechanisms 7, 9, and 11 are represented; each of these has pairs of cylinders 3 and 4 which are independent of each other.
  • the movement of each of the cylinders 3 and 4 is obtained by means of a corresponding motor indicated by 13 in Fig. 2, housed inside each cylinder 3 and 4.
  • Figs 3 and 4 the cylinder is indicated by 3, and the motor by 13.
  • the motor 13 has an axis A-A substantially perpendicular to the axis B-B of the cylinder 3.
  • the motor 13 is supported inside a box 17 consisting of two portions 17A and 17B coupled together in a sealed way.
  • the box 17 is supported by two shafts 19 and 21 which project from the closure disks 3B of the cylinder 3 and are firmly attached to the structure 23 of the machine. In this way the box 17 is fixed with respect to the casing of the machine, while the cylinder 3 is free to rotate.
  • the cylinder 3 support bearings are mounted on the shafts 19 and 21.
  • the bearings 25 mounted on the shaft 19 may be seen in Fig. 3, the bearings on shaft 21 being disposed in a substantially symmetrical way.
  • the two shafts 19, 21 are hollow to permit the passage of the motor supply line, and, if necessary, the cooling air. Suction means which keep the interior of the box slightly depressurized may advantageously be used for cooling.
  • the motor 13 is attached by a flange to a flat portion 17P of the box 17, from which the shaft 29 of the motor 13 projects.
  • the gear wheel 33 is supported by means of rollers 36 and 37 by means of thrust bearings 38.
  • a bevel pinion 39 is integral with the gear wheel 33 and in turn engages with a ring bevel gear 41 integral with one of the two sides or ends 3B of the cylinder 3.
  • the set of gears 31, 33, 39, and 41 form a reduction mechanism for the motion from the motor 13 to the cylinder 3, which must rotate at a relatively low speed for the purposes associated with the processing cycle to which the textile T is subjected.
  • the two motors 13 associated with the two cylinders of each pair are advantageously controlled by a single inverter schematically indicated by 45 in Fig. 2, in order to obtain, at low cost, control of the speed of rotation of the cylinders, in such a way that there is no difference in peripheral speed, which might damage the textile being treated, between them.
  • encoders associated with the corresponding motors may be used.
  • Figs.1 and 2 further show a fixed frame 51 which supports the bearings of the lower cylinder 4.
  • Reference number 53 denotes the pivots of arms 55 on which bearings of upper cylinder 3 are supported.
  • Upper cylinder 3 is stressed toward cylinder 4 by a pneumatic spring 57.
  • a further pneumatic spring acts onto a mobile wall 6A of box 6. This arrangement is known in the art.

Claims (10)

  1. Walkmaschine für die Behandlung von Texitilien od. dgl. mit einer ersten Vorschubwalze (3) und einer zweiten Vorschubwalze (4), zwischen denen das Gut (T) durchgefördert wird, sowie mit einem Antriebsmotor (13) für jede der Walzen für den Drehantrieb der Walzen, wobei die Walzen (3, 4) in entgegengesetzte Richtungen gedreht werden,
    dadurch gekennzeichnet , daß jeder Motor (13) innerhalb der zugehörigen Walze (3, 4) angeordnet ist.
  2. Walkmaschine nach Anspruch 1,
    bei der der Motor (3) mit seiner Achse (A-A) im wesentlichen rechtwinklig zu der Drehachse (B-B) der zugehörigen Walze angeordnet ist.
  3. Walkmaschine nach Anspruch 1 oder 2,
    bei der der Motor in einem Kasten (17) innerhalb der zugehörigen Walze eingeschlossen ist.
  4. Walkmaschine nach Anspruch 3,
    bei der der Kasten von einer feststehenden Achse (19) abgestützt ist, die von der Maschinenstruktur (9) getragen wird und bei der die Lager (25) für den zugehörigen Zylinder auf der Achse angeordnet sind.
  5. Maschine nach einem oder mehreren der vorangehenden Ansprüche, bei der ein Untersetzungsgetriebe (31, 33, 39, 43) zwischen dem Motor (13) und der Walze (3) angeordnet ist.
  6. Maschine nach einem oder mehreren der vorangehenden Ansprüche, bei der ein Zahnkranz (41), der mit einem vom Motor (13) angetriebenen Ritzel (39) kämmt, an der Innenfläche einer der Stirnwände (3b) der Walze angeordnet ist.
  7. Maschine nach einem oder mehreren der vorangehenden Ansprüche,
    bei der der Motor ein Elektromotor ist.
  8. Maschine nach Anspruch 7,
    bei der die beiden Motoren (13), die den beiden Zylindern zugeordnet sind, von dem gleichen Umformer (45) gesteuert sind.
  9. Maschine nach Anspruch 3,
    bei dem der Kasten abgestützt ist durch Hohlachsen (19) für den Durchtritt der Stromzuführung zum Motor und zum Kühlen des Motors, falls erforderlich.
  10. Maschine nach einem oder mehreren der vorangehenden Ansprüche, die als Mehrfachmaschine (7, 9, 11) mit zwei oder mehr Paaren von Vorschubwalzen ausgebildet ist, mit unabhängigem Betrieb jedes Paares von Walzen.
EP92830316A 1991-06-17 1992-06-17 Walke mit innerhalb des Walzenmantels angeordnetem Antriebsmotor Expired - Lifetime EP0519884B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFI910141 1991-06-17
ITFI910141A IT1246968B (it) 1991-06-17 1991-06-17 Macchina follatrice con cilindro a motorizzazione interna

Publications (2)

Publication Number Publication Date
EP0519884A1 EP0519884A1 (de) 1992-12-23
EP0519884B1 true EP0519884B1 (de) 1996-02-07

Family

ID=11349686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92830316A Expired - Lifetime EP0519884B1 (de) 1991-06-17 1992-06-17 Walke mit innerhalb des Walzenmantels angeordnetem Antriebsmotor

Country Status (27)

Country Link
US (1) US5274891A (de)
EP (1) EP0519884B1 (de)
JP (1) JPH05287668A (de)
KR (1) KR950004490B1 (de)
CN (1) CN1048301C (de)
AR (1) AR245963A1 (de)
AT (1) ATE134007T1 (de)
AU (1) AU653905B2 (de)
BG (1) BG96498A (de)
BR (1) BR9202249A (de)
CZ (1) CZ281608B6 (de)
DE (1) DE69208158T2 (de)
EG (1) EG19736A (de)
ES (1) ES2082438T3 (de)
GR (1) GR3018937T3 (de)
HU (1) HUT65008A (de)
IE (1) IE77334B1 (de)
IT (1) IT1246968B (de)
MX (1) MX9202898A (de)
PL (1) PL169751B1 (de)
RO (1) RO108256B1 (de)
RU (1) RU2052552C1 (de)
SK (1) SK186592A3 (de)
TR (1) TR25695A (de)
TW (1) TW202488B (de)
UY (1) UY23427A1 (de)
ZA (1) ZA923965B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246968B (it) * 1991-06-17 1994-12-01 Biancalani & C Off Mec Macchina follatrice con cilindro a motorizzazione interna
IT1265863B1 (it) * 1993-03-12 1996-12-12 Biancalani & C Off Mec Macchina per trattamento del tessuto in corda, con rulli incorporanti motori elettrici di azionamento, per follatura e per altre operazioni.
GB2303382A (en) * 1995-07-18 1997-02-19 Falmer Investment Ltd Continuous immersion dyeing method and apparatus
IT1304187B1 (it) * 1998-12-18 2001-03-08 Cimi S R L Macchina multipla per il trattamento di tessuti in corda.
CN103046278A (zh) * 2012-12-24 2013-04-17 张家港市金太阳帽业有限公司 一种缩绒机ph值监测装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742750C (de) * 1942-02-12 1943-12-10 Eisengiesserei Wilhelm Quade G Walk- und Waschmaschine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US854030A (en) * 1906-04-18 1907-05-21 James E Dowd Fulling-mill.
US897152A (en) * 1906-11-14 1908-08-25 Max Rockstroh Attachment for printing-presses.
US2095216A (en) * 1936-12-24 1937-10-05 Hunter James Machine Co Multiple roll fulling mill
DE862294C (de) * 1938-03-12 1953-01-08 Siemens Ag Antriebsvorrichtung fuer elektrische Plaettmaschinen und aehnliche Haushaltmaschinen
US2568230A (en) * 1948-09-10 1951-09-18 United Aircraft Corp Rotor blade retention of a bolted and cemented construction
US2950507A (en) * 1954-01-09 1960-08-30 Schiess Ag Working roll arrangement for textile machinery
US3018832A (en) * 1955-06-30 1962-01-30 Prewitt Aircraft Company Aircraft structure
GB857000A (en) * 1958-05-24 1960-12-21 Bertoldi Attilio Improvements in or relating to fulling machines
DE1221604B (de) * 1964-08-05 1966-07-28 Siemens Elektrogeraete Gmbh Haushaltmuldenmangel mit innerhalb des Walzenmantels angeordnetem Antriebsmotor
DE1216234B (de) * 1964-08-08 1966-05-12 Siemens Elektrogeraete Gmbh Haushaltmuldenmangel mit innerhalb des Walzenmantels angeordnetem Antriebsmotor
JPS5244680Y2 (de) * 1972-10-05 1977-10-11
DE2433602C3 (de) * 1974-07-12 1978-06-22 Krafft Goebel, Textilmaschinenbau, 6320 Alsfeld Vorrichtung zum Walken
GB2032703B (en) * 1978-10-18 1983-01-06 Dowty Meco Ltd Rotary drum device
US4928505A (en) * 1986-09-15 1990-05-29 Lee R. Parks Powered portable wringer
US4930415A (en) * 1988-02-10 1990-06-05 Baldwin-Japan Limited Automatic web guide roller cleaning device
ES2064704T3 (es) * 1989-08-22 1995-02-01 Biancalani F & C Off Mec Maquina de abatanar automatica multiple.
DE3931535A1 (de) * 1989-09-21 1991-04-04 Brueckner Apparatebau Gmbh Vorrichtung zur nassbehandlung einer strangfoermigen textilbahn
IT1246968B (it) * 1991-06-17 1994-12-01 Biancalani & C Off Mec Macchina follatrice con cilindro a motorizzazione interna

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742750C (de) * 1942-02-12 1943-12-10 Eisengiesserei Wilhelm Quade G Walk- und Waschmaschine

Also Published As

Publication number Publication date
AU1824392A (en) 1992-12-24
IE77334B1 (en) 1997-12-03
PL294882A1 (en) 1993-03-08
IE921703A1 (en) 1992-12-30
RO108256B1 (ro) 1994-03-31
IT1246968B (it) 1994-12-01
ZA923965B (en) 1993-02-24
EG19736A (en) 1996-01-31
CN1048301C (zh) 2000-01-12
TW202488B (de) 1993-03-21
ITFI910141A1 (it) 1992-12-17
ATE134007T1 (de) 1996-02-15
AR245963A1 (es) 1994-03-30
BR9202249A (pt) 1993-02-02
JPH05287668A (ja) 1993-11-02
AU653905B2 (en) 1994-10-13
CN1070017A (zh) 1993-03-17
KR950004490B1 (ko) 1995-05-01
DE69208158T2 (de) 1996-07-04
BG96498A (en) 1994-03-31
CZ186592A3 (en) 1993-01-13
RU2052552C1 (ru) 1996-01-20
CZ281608B6 (cs) 1996-11-13
HU9202006D0 (en) 1992-09-28
EP0519884A1 (de) 1992-12-23
US5274891A (en) 1994-01-04
MX9202898A (es) 1993-02-01
SK186592A3 (en) 1995-03-08
PL169751B1 (pl) 1996-08-30
KR930000744A (ko) 1993-01-15
UY23427A1 (es) 1992-06-23
ES2082438T3 (es) 1996-03-16
GR3018937T3 (en) 1996-05-31
ITFI910141A0 (it) 1991-06-17
HUT65008A (en) 1994-03-28
DE69208158D1 (de) 1996-03-21
TR25695A (tr) 1993-09-01

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